it is not alwasy easy for the public to see what use a New invention can be of to human life宾语为什么不选which

it is not alwasy easy for the public to see what use a New invention can be of to human life宾语为什么不选which it is not big it is not my it is not it is not goodbye it is not It is not.,but. It is not ( )you no,is it not It is not you ,()it? you are not careful enough for i----,you alwasy forget somehing to do.用所给开头字母填空 it is pretty,is not it? It is not yours,it is mine. It is ( )ruler.It is not( )eraser. 英语翻译31.This model of typewriter is efficient and endurable ,economical and practical for middle school students.32.The computer we produced is characterized by its high quality ,compact-sized,energy-saving and it’ also easy-to-learn and eas it not clear that this is not 歌词翻译 single nightSingle Night Mist This is not a single night A space between two guiding lights This is not a good old time Where younger days still brightly shine This is not a simple night Where angels sing by riversides This is not an eas It is not until that